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• Direct measuring of the motor winding temperature

• one device for all motor power ratings

• Device/terminal labeling acc. to DIN EN 50005 for “normal” switching relays and for overload protection systems

• Relays with hard gold-plated contacts for application under difficult conditions

• Indication of wire breakage and short circuit in the sensor circuit via LED

• Version with protective separation up to 300 V in accordance with DIN/VDE 0106 as well as version with bistable relays for special cases

• ATEX approval for gases and dust

• Flexible applicability for all contactor control supply voltages in the 24 ? 240 V AC/DC range

• Selectable outputs 1NO+1NC or 1CO

• All modules with 24 ? 240 V AC/DC wide voltage in the auxiliary circuit

• Integrated electric locking and factory-integrated varistor (protective circuit) - easy configuration

• Plug-on function modules for connection without tools

• High setting accuracy thanks to selectable time ranges

• Reduced variance ? only 1 module for sizes S00 and S0

• Add-on modules for reduced wiring and space savings

• Reduction of control circuit wiring

• Prevention of wiring faults

• 24 ? 240 V AC/DC wide voltage range for control supply voltage and contactor coil control

• Reduced testing costs

• Realization of control-independent timing functions

• Space savings in the control cabinet (compared to a separate timing relay)

• No additive protective circuit required (integrated varistor)

• Automatic preference circuit with star-delta function modules for further reduction of current peaks

• Assembly of star-delta starters, including timing function and electric locking, without additional wiring

• Approvals in accordance with IEC, CCC, UL and CSA standards

• Compact range for all applications thanks to multifunction devices

• Significant logistical advantages thanks to versions with wide voltage and wide time setting ranges

• DIN rail mounting and disassembly without tools

• Cadmium-free relay contacts

• Recyclable, halogen-free enclosure

  
SIRIUS 3RP15/20

• Documentation of the function set on the multifunction timing relay via label sets

• Sealable cover for safeguarding of set parameters

   
SIRIUS 7PV15

• Minimum variance: One design both for power distribution boards and control cabinets

• Compliance with EMC requirements for residential areas

• Switchover break with star/delta adjustable from  50 ms to 1 sec, for optimum adjustability to the application